APA (7th ed.) Citation

Apt, K. R., & Pedreschi, D. (1990). Studies in pure Prolog: Termination.

Chicago Style (17th ed.) Citation

Apt, Krzysztof R., and Dino Pedreschi. Studies in Pure Prolog: Termination. Amsterdam, 1990.

MLA (9th ed.) Citation

Apt, Krzysztof R., and Dino Pedreschi. Studies in Pure Prolog: Termination. 1990.